IE47769B1 - Porous electrode - Google Patents

Porous electrode

Info

Publication number
IE47769B1
IE47769B1 IE2566/78A IE256678A IE47769B1 IE 47769 B1 IE47769 B1 IE 47769B1 IE 2566/78 A IE2566/78 A IE 2566/78A IE 256678 A IE256678 A IE 256678A IE 47769 B1 IE47769 B1 IE 47769B1
Authority
IE
Ireland
Prior art keywords
electrode
catalytic layer
electrode according
metal
layer
Prior art date
Application number
IE2566/78A
Other languages
English (en)
Other versions
IE782566L (en
Original Assignee
Electrochem Energieconversie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electrochem Energieconversie filed Critical Electrochem Energieconversie
Publication of IE782566L publication Critical patent/IE782566L/xx
Publication of IE47769B1 publication Critical patent/IE47769B1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • H01M4/925Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96Carbon-based electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684Negative electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689Positive electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0002Aqueous electrolytes
    • H01M2300/0005Acid electrolytes
    • H01M2300/0008Phosphoric acid-based
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0002Aqueous electrolytes
    • H01M2300/0014Alkaline electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • H01M4/921Alloys or mixtures with metallic elements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
IE2566/78A 1977-12-28 1978-12-28 Porous electrode IE47769B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7714464A NL7714464A (nl) 1977-12-28 1977-12-28 Poreuze elektrode.

Publications (2)

Publication Number Publication Date
IE782566L IE782566L (en) 1979-06-28
IE47769B1 true IE47769B1 (en) 1984-06-13

Family

ID=19829835

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2566/78A IE47769B1 (en) 1977-12-28 1978-12-28 Porous electrode

Country Status (14)

Country Link
US (1) US4362790A (fr)
JP (1) JPS5499947A (fr)
BE (1) BE873063A (fr)
CA (1) CA1119659A (fr)
CH (1) CH647098A5 (fr)
DE (1) DE2856262A1 (fr)
ES (1) ES476370A1 (fr)
FR (1) FR2413796B1 (fr)
GB (1) GB2012100B (fr)
IE (1) IE47769B1 (fr)
IT (1) IT1111098B (fr)
LU (1) LU80727A1 (fr)
NL (1) NL7714464A (fr)
SE (1) SE7813338L (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338181A (en) * 1980-10-31 1982-07-06 Diamond Shamrock Corporation Electrode containing extraction treated particles
US4500647A (en) * 1980-10-31 1985-02-19 Diamond Shamrock Chemicals Company Three layer laminated matrix electrode
NL8006774A (nl) * 1980-12-13 1982-07-01 Electrochem Energieconversie Brandstofcelelectrode en werkwijze voor het vervaardigen van een brandstofcelelectrode.
US4513066A (en) * 1983-03-30 1985-04-23 Prutec Limited Thin-film, high pressure fuel cell
NL8301780A (nl) * 1983-05-19 1984-12-17 Electrochem Energieconversie Poreuze elektrode.
US4615954A (en) * 1984-09-27 1986-10-07 Eltech Systems Corporation Fast response, high rate, gas diffusion electrode and method of making same
JPH0666142B2 (ja) * 1985-07-30 1994-08-24 政廣 渡辺 燃料電池等のbfe型電極
US4810594A (en) * 1987-05-14 1989-03-07 International Fuel Cells Corporation Fuel cell electrode and method of making and using same
US4877694A (en) * 1987-05-18 1989-10-31 Eltech Systems Corporation Gas diffusion electrode
US4927514A (en) * 1988-09-01 1990-05-22 Eltech Systems Corporation Platinum black air cathode, method of operating same, and layered gas diffusion electrode of improved inter-layer bonding
US5480735A (en) * 1990-06-25 1996-01-02 International Fuel Cells Corporation High current alkaline fuel cell electrodes
DE4036256A1 (de) * 1990-11-14 1992-05-21 Forschungszentrum Juelich Gmbh Verfahren zur herstellung von poroesen elektroden
US6277513B1 (en) 1999-04-12 2001-08-21 General Motors Corporation Layered electrode for electrochemical cells
US6632557B1 (en) 1999-10-26 2003-10-14 The Gillette Company Cathodes for metal air electrochemical cells
US6967039B2 (en) * 2003-07-28 2005-11-22 General Motors Corporation Untreated diffusion media with mesoporous layer and devices incorporating the same
US8277984B2 (en) * 2006-05-02 2012-10-02 The Penn State Research Foundation Substrate-enhanced microbial fuel cells
US7622216B2 (en) * 2005-05-02 2009-11-24 Gm Global Technology Operations, Inc. Supports for fuel cell catalysts
US8383293B2 (en) * 2006-11-22 2013-02-26 GM Global Technology Operations LLC Supports for fuel cell catalysts based on transition metal silicides
WO2010078423A2 (fr) 2008-12-30 2010-07-08 The Penn State Research Foundation Cathodes pour cellules d'électrolyse microbiennes et piles à combustible microbiennes
EP2770565A1 (fr) 2013-02-26 2014-08-27 Vito NV Procédé de fabrication d'électrodes à diffusion gazeuse
US9546426B2 (en) 2013-03-07 2017-01-17 The Penn State Research Foundation Methods for hydrogen gas production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306779A (en) * 1965-07-01 1967-02-28 Standard Oil Co Fuel cell electrode and a process for making the same
US3704171A (en) * 1970-05-18 1972-11-28 American Cyanamid Co Catalytic membrane air electrodes for fuel cells and fuel cells containing same
NL7502842A (nl) * 1975-03-11 1976-09-14 Stamicarbon Poreuze elektrode.

Also Published As

Publication number Publication date
CA1119659A (fr) 1982-03-09
JPS627662B2 (fr) 1987-02-18
GB2012100A (en) 1979-07-18
IT1111098B (it) 1986-01-13
DE2856262C2 (fr) 1988-04-28
DE2856262A1 (de) 1979-07-05
FR2413796A1 (fr) 1979-07-27
BE873063A (nl) 1979-06-27
SE7813338L (sv) 1979-06-29
ES476370A1 (es) 1979-04-16
FR2413796B1 (fr) 1985-07-12
JPS5499947A (en) 1979-08-07
NL7714464A (nl) 1979-07-02
LU80727A1 (fr) 1980-01-22
IE782566L (en) 1979-06-28
IT7852453A0 (it) 1978-12-27
GB2012100B (en) 1982-07-07
US4362790A (en) 1982-12-07
CH647098A5 (de) 1984-12-28

Similar Documents

Publication Publication Date Title
US4091176A (en) Porous electrode
IE47769B1 (en) Porous electrode
JP3576739B2 (ja) ガス拡散電極
US6344291B1 (en) Solid polymer electrolyte-catalyst composite electrode, electrode for fuel cell, and process for producing these electrodes
US3252839A (en) Novel platinized electrodes for fuel cells and fuel cells containing the same
US4132619A (en) Electrocatalyst
US5395705A (en) Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles
Rauhe et al. Direct anodic oxidation of methanol on supported platinum/ruthenium catalyst in aqueous cesium carbonate
CA2368258C (fr) Substrats de diffusion gazeuse
US3248267A (en) Catalytic electrode and fuel cell containing the same
US20020068213A1 (en) Multiple layer electrode for improved performance
CA2345219C (fr) Structures pour distribution de gaz et electrodes a diffusion de gaz pour piles a combustible a electrolyte polymere
US3531329A (en) Fuel cell anode composition and method of preparation
US3553029A (en) Electrode with carbon layer and fuel cell therewith
US3549423A (en) Method for manufacturing foam type electrode
US3600230A (en) Gas-depolarized cell with hydrophobic-resin-containing cathode
US4536272A (en) Porous electrode
US4237195A (en) Porous electrode
EP1165885B1 (fr) Voile de nontisse
CA2242085A1 (fr) Electrode de platine-zinc, tolerant le co, pour piles a combustible
US3668014A (en) Electrode and method of producing same
US3753782A (en) Electrode for electrochemical reduction of oxygen and process for its production
GB2023445A (en) Electrode catalyst and fuel cell
WO1995021465A1 (fr) Cellule electrochimique pourvue d'une electrode contenant un papier en fibres de carbone portant un revetement de particules metalliques a activite catalytique
JPH11241197A (ja) 固体高分子電解質−触媒複合電極及びこれを用いた水電解槽及び燃料電池